Dru Eileen Williams, APRN
- Medicare services, 2024
- 282
- Medicare patients, 2024
- 161
- Part D claims, 2024
- 896
- Hospital affiliations
- 1
- Medical groups
- 6
- Practice address
- 515 W Sr 434 #105, Longwood, FL 32750
- Practice phone
- Call (407) 260-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Gastro Health Ambulatory Endoscopy Center of Central Florida
Surgery Center - Not Medicare-Certified · Longwood, Florida
Find Dru Williams' professional email, personal email and mobile number
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Dru Eileen Williams is a family nurse practitioner in Longwood, Florida
Dru Williams practices at Gastro Health Ambulatory Endoscopy Center of Central Florida in Longwood, Florida.
Dru Williams' NPI, 1538791306, was assigned on February 10, 2020. Dru Williams holds Florida license APRN11006089.
- NPI
- 1538791306NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678999679
- NPI enumeration date
- February 10, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (407) 260-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dru Eileen Williams practices at Gastro Health Ambulatory Endoscopy Center of Central Florida in Longwood, Florida
Dru Williams' primary practice is Gastro Health Ambulatory Endoscopy Center of Central Florida, at 515 W Sr 434 #105, Longwood, FL 32750. The practice phone is (407) 260-6000.
- Gastro Health Ambulatory Endoscopy Center of Central Florida515 W Sr 434 #105, Longwood, FL 32750Phone(407) 260-6000
Source: Dmand AI Affiliation Data
Dru Eileen Williams is affiliated with 6 sites of care and 6 medical groups
Dru Williams' primary practice is Gastro Health Ambulatory Endoscopy Center of Central Florida in Longwood, Florida. Dru Williams is also affiliated with AdventHealth Orlando. The medical group on file is Gastro Health. Dmand AI also links Dru Williams to 5 more medical groups, 3 group practices and clinics and 1 skilled nursing facility, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dru Eileen Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dru Williams practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gastro Health Ambulatory Endoscopy Center of Central Florida | Available with a free account |
| +5 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dru Eileen Williams is one of 14,175 family nurse practitioners in Florida
Family is Dru Williams' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Dru Williams is licensed in Florida.
Specialties and state licenses
- Family nurse practitioner, FloridaPrimary
Clinical focus
Dmand AI lists ankle or foot injury, anxiety, conjunctivitis, contact dermatitis, head wound, minor head injury, minor injury to a limb and muscle pain, fibromyalgia, and limb pain among the conditions Dru Williams treats.
Family nurse practitioners near Dru Williams
Counts of family nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dru Eileen Williams billed Medicare for 282 services in 2024
CMS data shows 282 Medicare services from Dru Williams across 6 procedure codes in 2024, for 161 Medicare patients. Medicare paid $20,860 for them. Every service was in an office.
Dru Williams' Medicare services by type, 2024
- Office and hospital visits268
- Other services14
Dru Williams compared with the Florida median for family nurse practitioners, 2024
- Dru Williams
- Florida median
- Medicare services
- 282vs 3088% below
- Medicare patients
- 161vs 11540% above
- Part D claims
- 519vs 525Close to median
Medians across 8,146 family nurse practitioners in Florida with Dmand AI profiles that report each measure.
Dru Williams' most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dru Williams and other family nurse practitioners in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dru Eileen Williams treated 161 Medicare patients in 2024, average age 84
CMS counts 161 Medicare patients who saw Dru Williams in 2024. The largest group is 85 and over, with 79 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.38, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dru Williams' median patient age at 60, with 86% women.
Dru Williams' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dru Williams' Medicare patients by sex, 2024
- Women12075%
- Men4125%
Chronic conditions among Dru Williams' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Ischemic heart disease39%
- Cancer31%
- Atrial fibrillation30%
- Anxiety28%
- Osteoporosis27%
Share of Medicare patients with each condition. A patient can have several.
Dru Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women86%
- Men14%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dru Eileen Williams wrote 896 Medicare Part D claims in 2024
In 2024, Dru Williams wrote 896 Medicare Part D claims for 177 patients. 92% of them were for generic drugs. CMS names the drug for 519 of them, across 25 drugs with 11 or more claims each, at $24,788 in total drug cost.
Dru Williams' Part D claims by kind of drug, 2024
- Generic823 claims92%
- Brand-name and other73 claims8%
Dru Williams' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dru Williams' Part D claims, 2024
- Opioids3%23 of 896 claims
- Antibiotics20%177 of 896 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dru Eileen Williams takes part in Medicare
Dru Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Dru Eileen Williams's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dru Eileen Williams
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What is Dru Eileen Williams' NPI number?
Dru Eileen Williams' NPI number is 1538791306. It was assigned on February 10, 2020, and it is active in the NPI Registry.
What does Dru Eileen Williams specialize in?
Dru Eileen Williams is a family nurse practitioner in Longwood, Florida. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Dru Eileen Williams practice?
Dru Williams practices at 515 W Sr 434 #105, Longwood, FL 32750. Dru Williams' primary practice is Gastro Health Ambulatory Endoscopy Center of Central Florida in Longwood, Florida. Dmand AI also links Dru Williams to 5 medical groups, 3 group practices and clinics and 1 skilled nursing facility.
What is Dru Eileen Williams' office phone number?
The practice phone on file for Dru Williams is (407) 260-6000.
What is Dru Eileen Williams' medical license number?
Dru Williams holds Florida license APRN11006089.
Which hospitals is Dru Eileen Williams affiliated with?
Dru Williams is affiliated with AdventHealth Orlando.
What medical group is Dru Eileen Williams part of?
Dru Williams is linked to Gastro Health. Dmand AI links Dru Williams to 5 more medical groups.
Does Dru Eileen Williams accept Medicare?
Yes. CMS data shows Dru Williams billed Medicare for 282 services in 2024, and Dru Williams accepts Medicare assignment.
How many Medicare patients does Dru Eileen Williams see?
CMS counts 161 Medicare patients who saw Dru Williams in 2024, with an average age of 84.
What services does Dru Eileen Williams bill to Medicare?
In 2024, Dru Williams' most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and office visit, new patient (99203).
What drugs does Dru Eileen Williams prescribe most?
In 2024 Medicare Part D data, Dru Williams' most prescribed drugs by claims were Ciprofloxacin HCl, Azithromycin and Pantoprazole Sodium.
How long has Dru Eileen Williams been practicing?
Dru Williams graduated from medical school in 2020, 6 years ago.
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